This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Biology Chapter 3 Plant Kingdom – Quiz 57 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Biology Chapter 3 Plant Kingdom Quiz 57 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which phyla's key characteristic is "spiny skin?" A) Porifera. B) Cnidarian. C) Echinoderms. D) Arthropods. Show Answer Correct Answer: C) Echinoderms. 2. In lichens, food is prepared by A) Algae. B) Moss. C) Mushroom. D) None of the above. Show Answer Correct Answer: A) Algae. 3. Why is photosynthesis important for plants? A) It is necessary for reproduction. B) It helps them to absorb nutrients from their surroundings. C) It helps the plant to take in oxygen. D) It is necessary for the plant to make food/energy to grow. Show Answer Correct Answer: D) It is necessary for the plant to make food/energy to grow. 4. The ploidy level of protonema, apophysis, calyptra and perichaetial leaves in Funaria are ..... A) N, 2N, N and 2N respectively. B) 2N, N, N and 2N respectively. C) 2N, 2N, N and N respectively. D) N, 2N, N and N respectively. Show Answer Correct Answer: D) N, 2N, N and N respectively. 5. Animals do not benefit in multiple ways from photosynthesis. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 6. Incorrect about marchantia is A) Sporophyte is differentiated into foot seta and capsule. B) It can asexually reproduce through gamme. C) Gametophyte as protonema stage. D) Thallus is dorsiventral. Show Answer Correct Answer: C) Gametophyte as protonema stage. 7. In algae we find- A) Isogamy. B) Anisogamy. C) Oogamy. D) All. Show Answer Correct Answer: D) All. 8. Precursor to seed habit originated in some:- A) Bryophyte. B) Pteridophyte. C) Gymnosperm. D) Angiosperm. Show Answer Correct Answer: B) Pteridophyte. 9. Which tree has leaves all year round? A) Deciduous. B) Grass. C) Evergreen. D) Bush. Show Answer Correct Answer: C) Evergreen. 10. Which of these is a gymnosperm? A) Tulip. B) Apple tree. C) Daffodil. D) Pine tree. Show Answer Correct Answer: D) Pine tree. 11. This is what almost all non-flowering plants reproduce from (except cone bearing plants) A) Spores. B) Seeds. C) Monocots. D) Dicot. Show Answer Correct Answer: A) Spores. 12. All of the following are true about arthropods except ..... A) They have bilateral symmetry. B) They include the snails and worms. C) They often have an exoskeleton. D) Insects and spiders are arthropods. Show Answer Correct Answer: B) They include the snails and worms. 13. Give an example of a wild plant A) Rose. B) Blueberry. C) Shrubs. D) Apple. Show Answer Correct Answer: B) Blueberry. 14. What part of the flower produces eggs? A) Ovary. B) Petal. C) Anther. D) Stamen. Show Answer Correct Answer: A) Ovary. 15. Classification of plants proposed by Carolus Linnaeus was artificial because it was based on:- A) Only a few morphological characters. B) Evolutionary tendencies which are diverse s. C) Anatomical characters which are adaptive in nature. D) Physiological traits along with morphological character. Show Answer Correct Answer: A) Only a few morphological characters. 16. The embryo sad in a angiosperm is a A) Megasporangium. B) Megaspore mother cell. C) Megagametophyte. D) Megaspore. Show Answer Correct Answer: C) Megagametophyte. 17. Protonema- A) Is a stage of gametophytic generation. B) Is a creeping, green, branched stages and developes directly from a spore. C) Produces lateral bud which forms leafy plant body. D) All. Show Answer Correct Answer: D) All. 18. It connects the leaf to the stem. A) Stalk. B) Bud. C) Margin. D) Tip. Show Answer Correct Answer: A) Stalk. 19. Of all the following, which one is a product of photosynthesis A) Carbon Dioxide. B) Oxygen. C) Mineral. D) Water. Show Answer Correct Answer: B) Oxygen. 20. Which of the following feature(s) is/are exclusive in angiosperms:-(A) Seed(B) Double fertilization(C) Female gametophyte(D) Presence of flowers(E) Formation of endosperm(F) Presence of vessels and companion cellsTick the right one ; A) A, B, C, E only. B) B, C, D, E only. C) B, D, F only. D) A, B, C, D only. Show Answer Correct Answer: C) B, D, F only. 21. What is a plant that has flowers and reproduces? A) Phloem. B) Hydroponics. C) Gymnosperm. D) Angiosperm. Show Answer Correct Answer: D) Angiosperm. 22. The thin layer on the outside of the leaf that keeps the water from evaporating. A) Cuticle. B) Chlorophyll. C) Stomata. D) Epidermis. Show Answer Correct Answer: D) Epidermis. 23. In phaeophyceae what is the Pigments present? A) Chl a, b. B) Chl a, c. C) Chl a, c, carotenoids, xanthophyll. D) Chl a, c, phycoerythrinTagsAlgaePhaeophyceae. Show Answer Correct Answer: B) Chl a, c. 24. The first vascular plants were: A) Algae. B) Bryophytes. C) Pteridophytes. D) Angiosperms. Show Answer Correct Answer: C) Pteridophytes. 25. The main plant body is a sporophyte in A) Salvinia. B) Sphagnum. C) Marchantia. D) Funaria. Show Answer Correct Answer: A) Salvinia. ← PreviousNext →Related QuizzesClass 11 Biology Chapter 3 Plant Kingdom Quiz 1Class 11 Biology Chapter 3 Plant Kingdom Quiz 2Class 11 Biology Chapter 3 Plant Kingdom Quiz 3Class 11 Biology Chapter 3 Plant Kingdom Quiz 4Class 11 Biology Chapter 3 Plant Kingdom Quiz 5Class 11 Biology Chapter 3 Plant Kingdom Quiz 6Class 11 Biology Chapter 3 Plant Kingdom Quiz 7Class 11 Biology Chapter 3 Plant Kingdom Quiz 8Class 11 Biology Chapter 3 Plant Kingdom Quiz 9Class 11 Biology Chapter 3 Plant Kingdom Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books